Vulnerability-Lookup

CNVD-2017-03457

Vulnerability from cnvd - Published: 2017-03-28

Title

ExtraPuTTY拒绝服务漏洞

Description

Putty是一个免费的、Windows x86平台下的Telnet、SSH和rlogin客户端，是一个出色的远程登录工具。ExtraPutty 比Putty多了session log的时间戳功能，还多了个控制窗口。配置的保存可以在ini文件与注册表之间转换。 ExtraPuTTY存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity

中

Formal description

目前没有详细的解决方案提供： http://www.putty.org/

Reference

https://www.exploit-db.com/exploits/41639/

Impacted products

Name
['ExtraPuTTY ExtraPuTTY 029 RC2', 'ExtraPuTTY ExtraPuTTY 0.30 r 15']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "96973"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7183"
    }
  },
  "description": "Putty\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u3001Windows x86\u5e73\u53f0\u4e0b\u7684Telnet\u3001SSH\u548crlogin\u5ba2\u6237\u7aef\uff0c\u662f\u4e00\u4e2a\u51fa\u8272\u7684\u8fdc\u7a0b\u767b\u5f55\u5de5\u5177\u3002ExtraPutty \u6bd4Putty\u591a\u4e86session log\u7684\u65f6\u95f4\u6233\u529f\u80fd\uff0c\u8fd8\u591a\u4e86\u4e2a\u63a7\u5236\u7a97\u53e3\u3002\u914d\u7f6e\u7684\u4fdd\u5b58\u53ef\u4ee5\u5728ini\u6587\u4ef6\u4e0e\u6ce8\u518c\u8868\u4e4b\u95f4\u8f6c\u6362\u3002\r\n\r\nExtraPuTTY\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "hyp3rlinx",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.putty.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-03457",
  "openTime": "2017-03-28",
  "products": {
    "product": [
      "ExtraPuTTY ExtraPuTTY 029 RC2",
      "ExtraPuTTY ExtraPuTTY 0.30 r 15"
    ]
  },
  "referenceLink": "https://www.exploit-db.com/exploits/41639/",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-21",
  "title": "ExtraPuTTY\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-7183 (GCVE-0-2017-7183)

Vulnerability from cvelistv5 – Published: 2017-03-27 17:00 – Updated: 2024-08-05 15:56

Summary

The TFTP server in ExtraPuTTY 0.30 and earlier allows remote attackers to cause a denial of service (crash) via a large (1) read or (2) write TFTP protocol message.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
http://www.securityfocus.com/bid/96973	vdb-entryx_refsource_BID
http://packetstormsecurity.com/files/141705/Extra…	x_refsource_MISC
https://www.exploit-db.com/exploits/41639/	exploitx_refsource_EXPLOIT-DB
http://www.securityfocus.com/archive/1/540300/100…	mailing-listx_refsource_BUGTRAQ

Date Public

2017-03-20 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "http://packetstormsecurity.com/files/141705/ExtraPuTTY-029_rc2-Denial-Of-Service.html"
          },
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2017-03457

CVE-2017-7183 (GCVE-0-2017-7183)

Tags

Sightings

Nomenclature

Related by attack behaviour